DE2348698C2 - - Google Patents

Info

Publication number
DE2348698C2
DE2348698C2 DE19732348698 DE2348698A DE2348698C2 DE 2348698 C2 DE2348698 C2 DE 2348698C2 DE 19732348698 DE19732348698 DE 19732348698 DE 2348698 A DE2348698 A DE 2348698A DE 2348698 C2 DE2348698 C2 DE 2348698C2
Authority
DE
Germany
Prior art keywords
copolyester
acid
mol
polyester
radicals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE19732348698
Other languages
German (de)
English (en)
Inventor
Herbert Fred Kuhfuss
Winston Jerome Kingsport Tenn. Us Jackson Jun.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US00311208A external-priority patent/US3804805A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE2348698C2 publication Critical patent/DE2348698C2/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
DE19732348698 1972-09-28 1973-09-27 Expired DE2348698C2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29329272A 1972-09-28 1972-09-28
US00311208A US3804805A (en) 1972-12-01 1972-12-01 Copolyester prepared from polyethylene terephthalate and an acyloxy benzoic acid

Publications (1)

Publication Number Publication Date
DE2348698C2 true DE2348698C2 (fr) 1989-04-13

Family

ID=26967864

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19732348698 Expired DE2348698C2 (fr) 1972-09-28 1973-09-27
DE19732348698D Granted DE2348698A1 (de) 1972-09-28 1973-09-27 Copolyester mit einer logarithmischen viskositaetszahl von mindestens 0,4

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19732348698D Granted DE2348698A1 (de) 1972-09-28 1973-09-27 Copolyester mit einer logarithmischen viskositaetszahl von mindestens 0,4

Country Status (5)

Country Link
CA (1) CA1012289A (fr)
DE (2) DE2348698C2 (fr)
FR (1) FR2201317B1 (fr)
GB (1) GB1435021A (fr)
IT (1) IT998667B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256624A (en) * 1979-07-02 1981-03-17 Celanese Corporation Polyester of 6-hydroxy-2-naphthoic acid, aromatic diol, and aromatic diacid capable of undergoing melt processing
JPS60219224A (ja) * 1984-04-16 1985-11-01 Teijin Ltd ポリエステルの製造方法
US4563508A (en) * 1984-05-18 1986-01-07 Dart Industries, Inc. Injection moldable aromatic polyesters compositions and method of preparation
EP0466085B1 (fr) * 1990-07-09 1998-03-11 Kuraray Co., Ltd. Polyester cristallin liquide thermotropique
US5326848A (en) * 1990-07-09 1994-07-05 Kuraray Co., Ltd. Thermotropic liquid crystal polyester
CN111848934B (zh) * 2020-07-23 2022-11-15 上海乘鹰新材料有限公司 一种聚酯树脂及其制备方法与应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB968390A (en) * 1960-12-19 1964-09-02 Ici Ltd Manufacture of novel copolyesters
CH445123A (de) * 1963-02-06 1967-10-15 Inventa Ag Verfahren zur kontinuierlichen Herstellung von Co-Polyätherestern aus Terephthalsäuren, aromatischen Oxysäuren und Glykolen
US3288755A (en) * 1964-02-19 1966-11-29 Inventa Ag Process for the manufacture of copolyetheresters

Also Published As

Publication number Publication date
CA1012289A (en) 1977-06-14
DE2348698A1 (de) 1974-04-11
GB1435021A (en) 1976-05-12
FR2201317B1 (fr) 1979-02-09
IT998667B (it) 1976-02-20
FR2201317A1 (fr) 1974-04-26

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